Sigmund Freud and the Unconscious Mind That Controls Us

Before Carl Jung expanded the unconscious into a world of archetypes and symbols, Freud had already made one disturbing discovery: the human mind is not entirely under its own control.

We like to believe that we know ourselves. We know why we make the decisions we make. We understand our desires. We know where our fears come from. When we behave strangely, we usually have an explanation ready. And most of the time, we trust those explanations without questioning them.

But what if some of them are wrong?, What if the reasons we give for our actions are sometimes stories constructed after the fact , reasonable explanations created by a conscious mind that does not actually know everything that is happening underneath?

This was one of the most unsettling ideas at the heart of Sigmund Freud’s work. Freud did not begin his career as a philosopher of the mind. He began as a physician and neurologist in nineteenth-century Vienna, at a time when medicine was increasingly defining itself through the scientific study of the body. Diseases were expected to have physical causes, and symptoms were generally expected to correspond to identifiable abnormalities.

But then physicians encountered patients who did not fit neatly into this picture. Some patients experienced paralysis, pain, seizures, blindness, or other dramatic physical symptoms without an obvious neurological explanation. One condition that particularly puzzled physicians was what was then called hysteria.

Freud encountered this problem directly, but one of the most important influences on his early thinking came from Paris, where he studied under the neurologist Jean-Martin Charcot. Charcot’s work with patients diagnosed with hysteria suggested that psychological processes could produce symptoms that looked remarkably physical.

The implication was difficult to ignore: perhaps the mind could affect the body in ways medicine did not yet understand.

Back in Vienna, Freud began working with the physician Josef Breuer. Their work with patients suffering from hysteria, particularly Breuer’s treatment of Bertha Pappenheim, known in the literature by the pseudonym “Anna O.,” became an important part of the early history of psychoanalysis. During her treatment, Anna O. discovered that talking about emotionally charged experiences could sometimes bring temporary relief from her symptoms. She famously referred to this approach as the “talking cure.”

The significance of the idea went far beyond simply talking about one’s problems. Freud increasingly began to wonder whether psychological symptoms might contain a meaning that was hidden from the person experiencing them. Perhaps a symptom was not merely something that had gone wrong with the body. Perhaps it could also be an expression of something happening in the mind.

The question was beginning to change. Instead of asking only, What is wrong with this person? Freud was increasingly interested in another question: What is this person’s mind trying to express?

That shift would eventually lead him toward one of the most influential, and controversial, ideas in the history of psychology: the unconscious.

The Discovery of the Hidden Mind

Freud gradually became convinced that consciousness was only a small part of psychological life.

People sometimes forgot things they seemed strangely motivated to forget. They experienced emotions they could not explain. They repeated behaviors that clearly worked against their own interests. They said things they had not intended to say. They developed symptoms that appeared to have no adequate physical explanation. And sometimes the explanations they consciously gave for their own behavior seemed suspiciously incomplete.

Freud began looking for what might exist underneath. This was the idea that would eventually make him famous: the unconscious.

The idea itself was not Freud’s invention. Philosophers and psychologists had speculated about unconscious mental processes long before him. Freud’s radical contribution was to place the unconscious at the center of an entire psychological theory.

In Freud’s conception, the unconscious was not simply a dark storage room containing forgotten memories. It was an active part of psychological life, containing wishes, impulses, memories, fantasies and conflicts that could influence conscious behavior without becoming directly accessible to consciousness.

That meant something deeply uncomfortable was possible. A person could sincerely believe they were making a rational decision while being influenced by motives they did not recognize.

The conscious mind might not always be the author of our behavior. Sometimes, Freud suggested, it might be more like the narrator, arriving after the fact and constructing a story that makes our actions appear coherent.

But if the unconscious could influence us without our awareness, how could we ever study it? Freud found one of his most important clues in something every human being experiences: dreams.

In 1900, Freud published The Interpretation of Dreams, one of the defining works of his career. Dreams had fascinated human beings for thousands of years, but Freud approached them from a radically psychological perspective. He rejected the idea that dreams were simply meaningless noise produced by a sleeping brain. Instead, he argued that dreams could provide a window into unconscious psychological processes.

Freud distinguished between what he called manifest content — the dream as we remember it — and latent content — the underlying thoughts, wishes and conflicts that he believed the dream concealed.

The strange nature of dreams, in his theory, was therefore not accidental. The unconscious material was transformed through what Freud called dream-work, becoming condensed, displaced and symbolically disguised before reaching consciousness.

This is why a dream could feel so bizarre.

A conflict that might be difficult to accept directly could appear in a completely different form during sleep. A collection of unrelated experiences could become one strange narrative. An emotion could become an image. Several ideas could become one character or event.

Importantly, Freud did not propose that every dream symbol had one universal meaning. A snake, a house, or a journey did not necessarily have the same psychological meaning for every person. The dreamer’s own associations mattered.

Instead of simply asking, What does this symbol mean? Freud’s method encouraged patients to explore what came to mind when they thought about the dream and its individual elements.

The connections between apparently unrelated thoughts could provide clues about the psychological material underneath.

And dreams were only one route. Freud believed that unconscious processes could reveal themselves through slips of the tongue, symptoms, memories, fantasies and patterns of behavior. What appeared to be random or meaningless could sometimes become psychologically significant when examined closely.

Once Freud accepted the existence of unconscious motives, however, another question became unavoidable.”Why would something be unconscious in the first place?” and his answer was one of the central concepts of psychoanalysis: repression.

Repression: The Mind Hiding Things From Itself

Freud argued that some thoughts, desires, memories or impulses could become unacceptable to the conscious mind. They might conflict with a person’s moral beliefs, social expectations, relationships or sense of identity.

Rather than disappearing, Freud believed these experiences could be pushed out of conscious awareness. This process was repression. Repression, in Freud’s theory, did not mean that the psychological material simply vanished. The conflict could continue beneath consciousness and find indirect ways of expressing itself, through dreams, anxiety, fantasies, slips of speech, symptoms and other forms of behavior.

This created one of Freud’s most important insights: something can be hidden from consciousness without being psychologically inactive.

A person may consciously reject a desire while still being influenced by it. They may believe they have forgotten an experience while their behavior continues to reflect it. They may insist that something does not bother them while repeatedly behaving as though it does.

For Freud, this was one reason human beings could be strangers to themselves. And if the unconscious was constantly interacting with consciousness, Freud needed a model that could explain how these competing forces operated together. That led to his next major development.

The Architecture of the Psyche

By the 1920s, Freud had developed a new model of the mind.

Freud’s architecture of Mind

In The Ego and the Id, published in 1923, he described the psyche in terms of three interacting components: the id, ego and superego.

The id represented instinctual drives and the demand for immediate satisfaction. It wanted what it wanted, without much concern for social rules or long-term consequences.

The superego represented internalized rules, prohibitions, moral standards and ideals, the psychological voice of what we believe we should be.

Between them stood the ego, which attempted to deal with the demands of instinct, morality and external reality.

It is tempting to imagine these as three little characters sitting inside the brain, arguing with one another. But that was not Freud’s actual idea. They were different functions or forces within a dynamic psychological system.

Imagine wanting to say something cruel to someone who has angered you.

The id says, Say it.

The superego says, You shouldn’t.

The ego looks at the situation and asks, What will happen if I actually do this?

That simple example captures something important about Freud’s model. Human behavior was not, in his view, produced by one perfectly unified decision-maker. It emerged from competing psychological demands.

And this brought Freud back to the uncomfortable idea with which his work had begun.

We are not always as internally unified as we imagine ourselves to be.

Freud Was Not the Final Answer

Freud’s influence is enormous, but his theories should not be treated as the final scientific explanation of the human mind.

Many aspects of psychoanalysis have been heavily criticized. Some of Freud’s claims are difficult to test or falsify, and several of his specific theories, particularly aspects of his theories of psychosexual development, sexuality and dream interpretation , have not survived intact within modern scientific psychology.

Modern psychology and neuroscience understand the mind very differently.

We now have sophisticated models of memory, cognition, emotion, learning and unconscious processing that Freud could never have imagined. We also have stronger standards for testing psychological claims than existed during Freud’s time.

So why does Freud still matter?

Perhaps because his greatest contribution was not that he discovered the final mechanism of the unconscious. It was that he made the question impossible to ignore.

What happens inside the mind that we cannot directly see?

Freud turned the unconscious into a central subject of psychological investigation. He made people suspicious of their own explanations. He encouraged generations of thinkers to look beneath behavior rather than accepting conscious intention as the complete explanation for what a person does.

Even when Freud was wrong, the questions he asked continued to matter and perhaps that is why his influence extends far beyond psychology.

The Man Who Made Us Suspicious of Ourselves

When I began studying Freud because I wanted to understand Jung, I expected to find the foundation of another psychological theory.

Instead, I found something more unsettling. A challenge to one of our deepest assumptions: That we know ourselves.

Freud did not give humanity a final map of the mind. If anything, he showed us how incomplete our map was.

He suggested that beneath the person we consciously experience as “me” are motives, memories, desires and conflicts that may influence us without asking for permission.

Today, we may reject many of Freud’s explanations. We may understand dreams differently. We may explain memory, behavior and psychological disorders through frameworks he could never have imagined.

But the basic question remains strangely relevant.

How much of what we do is actually under conscious control?

If you’ve read my earlier piece on Carl Jung and the Hidden Architecture of the Human Mind, you already know where this story eventually goes.

Jung began as one of Freud’s most important intellectual allies. Freud saw enormous potential in him, and for a time their relationship was remarkably close. But eventually, they broke apart.

And the disagreement was not merely personal.

It was about the nature of the unconscious itself.

Freud tended to understand unconscious life primarily through repression, instinct, sexuality, childhood experience and psychological conflict. Jung increasingly came to believe that the unconscious was something much larger. It was not simply a place where consciousness buried what it did not want to see. It could also contain symbols, patterns and possibilities capable of transforming consciousness itself.

From that difference emerged Jung’s ideas about the collective unconscious, archetypes, the Shadow, the Persona, the Self and individuation.

I explored what Jung did with these ideas in my previous article. But studying Freud first changes the way you see Jung.

Because Jung’s psychology becomes much more interesting when you understand the problem he was trying to expand.

Freud opened the door to the unconscious. Jung looked through it and saw a much larger landscape.